Lev Kokotov
0524787d31
Automatic sharding: part one of many ( #194 )
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Starting automatic sharding
2022-10-25 11:47:41 -07:00
Mostafa Abdelraouf
83fd639918
A bit faster get_pool ( #187 )
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* A bit faster get_pool
* fmt
2022-10-08 08:16:04 -07:00
Mostafa Abdelraouf
3d33ccf4b0
Fix maxwait metric ( #183 )
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Max wait was being reported as 0 after #159
This PR fixes that and adds test
2022-10-05 21:41:09 -05:00
Lev Kokotov
7987c5ffad
Replace a few types with more developer-friendly names ( #182 )
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* Replace a few types with more developer-friendly names
* UserPool -> PoolIdentifier
2022-10-01 10:25:59 -07:00
zainkabani
24f5eec3ea
Change sharding config to enum and move validation of configs into public functions ( #178 )
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Moves config validation to own functions to enable tools to use them
Moves sharding config to enum
Makes defaults public
Make connect_timeout on pool and option which is overwritten by general connect_timeout
2022-09-28 08:50:14 -05:00
Lev Kokotov
19fd677891
Fix the pool fix ( #176 )
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* Always listen to the compiler
* Its fine
2022-09-23 12:06:07 -07:00
Lev Kokotov
964a5e1708
Don't drop connections if DB hasn't changed ( #175 )
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* Don't drop connections if DB hasn't changed
* Incoporate connect_timeout into the pool config
* use the field
2022-09-23 11:32:05 -07:00
zainkabani
f72dac420b
Add defaults for configs ( #174 )
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* add statement timeout to readme
* Add defaults to various configs
* primary read enabled default to false
2022-09-22 23:00:46 -07:00
zainkabani
3a729bb75b
Minor refactor for configs ( #172 )
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* Changes shard struct to use vector of ServerConfig
* Adds to query router
* Change client disconnect with error message to warn instead of debug
* Add warning logs for clean up actions
2022-09-22 10:07:02 -07:00
zainkabani
85cc2f4147
Update to latest library versions ( #170 )
2022-09-21 13:48:33 -07:00
Mostafa Abdelraouf
4ae1bc8d32
Add SHOW CLIENTS / SHOW SERVERS + Stats refactor and tests ( #159 )
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* wip
* Main Thread Panic when swarmed with clients
* fix
* fix
* 1024
* fix
* remove test
* Add SHOW CLIENTS
* revert
* fmt
* Refactor + tests
* fmt
* add test
* Add SHOW SERVERS + Make PR unreviewable
* prometheus
* add state to clients and servers
* fmt
* Add application_name to server stats
* Add tests for waiting clients
* Docs
* remove comment
* comments
* typo
* cleanup
* CI
2022-09-14 11:20:41 -04:00
Mostafa Abdelraouf
36339bd96f
Log Address information in connection create/drop ( #154 )
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* Log Address information in connection create/drop
* run ci
2022-09-01 11:16:22 -07:00
Lev Kokotov
9d84d6f131
Graceful shutdown and refactor ( #144 )
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* Graceful shutdown and refactor
* ok
* _Graceful_ shutdown
* Remove hardcoded setting
* clean up
* end
* timeout
* hmm
* hmm!
* bash
* bash
* hmm
* maybe maybe
* Adds tests and move non-admin connection rejection to startup (#145 )
* Move error response
* Adds tests and removes unused variable
* Adds debug log
Co-authored-by: zainkabani <77307340+zainkabani@users.noreply.github.com >
2022-08-25 06:40:56 -07:00
Lev Kokotov
069d76029f
Fix incorrect routing for replicas ( #139 )
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* Fix incorrect routing for replicas
* name
2022-08-21 22:40:49 -07:00
Mostafa Abdelraouf
5f5b5e2543
Random instance selection ( #136 )
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* wip
* revert some'
* revert more
* poor-man's integration test
* remove test
* fmt
* --workspace
* fix build
* fix integration test
* another stab
* log
* run after integration
* cargo test after integration
* revert
* revert more
* Refactor + clean up
* more clean up
2022-08-21 22:15:20 -07:00
zainkabani
5948fef6cf
Minor Refactoring of re-used code and server stat reporting ( #129 )
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* Minor changes to stats reporting and recduce re-used code
* fmt
2022-08-18 05:12:38 -07:00
Mostafa Abdelraouf
790898c20e
Add pool name and username to address object ( #128 )
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* Add pool name and username to address object
* Fix address name
* fmt
2022-08-17 08:40:47 -07:00
Lev Kokotov
be254cedd9
Fix debug log ( #120 )
2022-08-11 22:47:47 -07:00
zainkabani
f963b12821
Health check delay ( #118 )
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* initial commit of server check delay implementation
* fmt
* spelling
* Update name to last_healthcheck and some comments
* Moved server tested stat to after require_healthcheck check
* Make health check delay configurable
* Rename to last_activity
* Fix typo
* Add debug log for healthcheck
* Add address to debug log
2022-08-11 14:42:40 -07:00
Mostafa Abdelraouf
48cff1f955
Slightly more light weight health check ( #100 )
2022-07-29 11:58:25 -07:00
Mostafa Abdelraouf
2ae4b438e3
Add support for multi-database / multi-user pools ( #96 )
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* Add support for multi-database / multi-user pools
* Nothing
* cargo fmt
* CI
* remove test users
* rename pool
* Update tests to use admin user/pass
* more fixes
* Revert bad change
* Use PGDATABASE env var
* send server info in case of admin
2022-07-27 19:47:55 -07:00
Lev Kokotov
b93303eb83
Live reloading entire config and bug fixes ( #84 )
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* Support reloading the entire config (including sharding logic) without restart.
* Fix bug incorrectly handing error reporting when the shard is set incorrectly via SET SHARD TO command.
selected wrong shard and the connection keep reporting fatal #80 .
* Fix total_received and avg_recv admin database statistics.
* Enabling the query parser by default.
* More tests.
2022-06-24 14:52:38 -07:00
Lev Kokotov
fe32b5ef17
Reduce traffic on the stats channel ( #69 )
2022-05-17 13:05:25 -07:00
Lev Kokotov
54699222f8
Possible fix for clients waiting stat leak ( #68 )
2022-05-14 21:35:33 -07:00
Lev Kokotov
df85139281
Update README. Comments. Version bump. ( #60 )
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* update readme
* comments
* just a version bump
2022-03-10 01:33:29 -08:00
Lev Kokotov
341ebf4123
docs and remove Option ( #58 )
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* docs and remove Option
* lint
2022-03-07 23:05:40 -08:00
Lev Kokotov
35828a0a8c
Per-shard statistics ( #57 )
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* per shard stats
* aight
* cleaner
* fix show lists
* comments
* more friendly
* case-insensitive
* test all shards
* ok
* HUH?
2022-03-04 17:04:27 -08:00
Lev Kokotov
d4186b7815
More admin ( #53 )
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* more admin
* more admin
* show lists
* tests
2022-03-01 22:49:43 -08:00
Lev Kokotov
aaeef69d59
Refactor admin ( #52 )
2022-03-01 08:47:19 -08:00
Lev Kokotov
b21e0f4a7e
admin SHOW DATABASES ( #51 )
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* admin SHOW DATABASES
* test
* correct replica count
2022-02-28 17:22:28 -08:00
Lev Kokotov
99d65fc475
Check server versions on startup & refactor ( #48 )
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* Refactor and check server parameters
* warnings
* fix validator
2022-02-26 11:01:52 -08:00
Lev Kokotov
5972b6fa52
Switch to parking_lot RwLock & Mutex. Use trace! for protocol instead of debug! ( #42 )
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* RwLock & parking_lot::Mutex
* upgrade to trace
2022-02-24 08:44:41 -08:00
Lev Kokotov
f21a3d8d8c
Add server login stat; refactor for better naming ( #34 )
2022-02-21 17:28:50 -08:00
Lev Kokotov
86941d62e4
Reset query router setting to default ( #32 )
2022-02-21 00:00:50 -08:00
Lev Kokotov
44b5e7eeee
use logger lib; minor refactor; sv_* stats ( #29 )
2022-02-20 22:47:08 -08:00
Lev Kokotov
3b795464a8
Fix client states reporting ( #27 )
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* Fix client states reporting
* clean
2022-02-20 12:40:09 -08:00
Lev Kokotov
d4c1fc87ee
Reloadable config ( #26 )
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* Reloadable config
* readme
* live config reload
* test matrix
2022-02-19 13:57:35 -08:00
Lev Kokotov
aa796289bf
Query parser 3.0 ( #23 )
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* Starting query parsing
* Query parser
* working config
* disable by default
* fix tsets
* introducing log crate; test for query router; comments
* typo
* fixes for banning
* added test for prepared stmt
2022-02-18 07:10:18 -08:00
Lev Kokotov
4c8a3987fe
Refactor query routing into its own module ( #22 )
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* Refactor query routing into its own module
* commments; tests; dead code
* error message
* safer startup
* hm
* dont have to be public
* wow
* fix ci
* ok
* nl
* no more silent errors
2022-02-16 22:52:11 -08:00
Lev Kokotov
7b0ceefb96
Constants, comments, CI fixes, dead code clean-up ( #21 )
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* constants
* server.rs docs
* client.rs comments
* dead code; comments
* comment
* query cancellation comments
* remove unnecessary cast
* move db setup up one step
* query cancellation test
* new line; good night
2022-02-15 22:45:45 -08:00
Lev Kokotov
05b4cccb97
More statistics ( #20 )
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* cleaner stats
* remove shard selection there
2022-02-15 08:18:01 -08:00
Lev Kokotov
8e5e28a139
Some stats ( #19 )
2022-02-14 10:00:55 -08:00
Lev Kokotov
20ceb729a0
print session duration; connect to all servers when validating ( #11 )
2022-02-12 09:24:24 -08:00
Lev Kokotov
526b9eb666
Pass real server info to the client ( #10 )
2022-02-11 22:19:49 -08:00
Lev Kokotov
0d369ab90a
add default server role; bug fix
2022-02-11 11:19:40 -08:00
Lev Kokotov
495d6ce6c3
fmt
2022-02-10 10:38:06 -08:00
Lev Kokotov
883b6ee793
todo complete
2022-02-10 10:37:55 -08:00
Lev Kokotov
22c6f13dc7
removed atomic round-robin
2022-02-10 10:37:49 -08:00
Lev Kokotov
8209633e05
pool fixes
2022-02-10 08:54:06 -08:00
Lev Kokotov
a9b2a41a9b
fixes to the banlist
2022-02-09 21:19:14 -08:00
